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Powder coating and oil pans

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  • Eric S

    • Jun 10 2018
    • 1060

    Powder coating and oil pans

    I am powder coating parts and when I coat oil pans it's always difficult as I mask with tape but this leaves cured glue residues and I spend too much time cleaning that.

    I guess it's better not to paint the inside of the oil pans but it would be much easier and faster to paint the whole part.
    Is it possible?
  • jopizz

    • Nov 23 2009
    • 8460

    It's better to clean glue residue then replace your engine when paint chips off and clogs your oil pump. No auto manufacturer that I know of paints the inside of the oil pan so why would you do it?

    John Pizzi - Squarebirds Administrator

    Thunderbird Registry #36223 856-779-9695


    • Eric S

      • Jun 10 2018
      • 1060

      You are just confirming what I thought. I never saw a painted oil pan and was concerned about paint chips in the system.
      As I know close to nothing, I prefer to ask...


      • simplyconnected
        • May 26 2009
        • 8829

        The only paint Ford uses inside engine parts is 'marking paint'. Even then, it's used sparingly like on valve springs etc., so we can confirm which parts were installed. Do not paint any part of the inside of your engine. Ubiquitous overspray should be masked off. - Dave
        Member, Sons of the American Revolution

        CLICK HERE to see my custom hydraulic roller 390 FE build.

        "We've got to pause and ask ourselves: How much clean air do we need?"
        --Lee Iacocca

        From: Royal Oak, Michigan